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Code Issues Packages Projects Releases 10 Wiki Activity

Better diagnostic message in CHECK (#5504)

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This commit is contained in:
Geoff Romer
2025-05-20 16:38:08 +00:00
committed by GitHub
parent c39efe321e
commit 515eb6b45b
1 changed files with 2 additions and 1 deletions
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toolchain/check/pattern_match.cpp
+2 -1
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@@ -303,7 +303,8 @@ auto MatchContext::DoEmitPatternMatch(Context& context,
break;
}
case MatchKind::Callee: {
CARBON_CHECK(!param_pattern.index.has_value());
CARBON_CHECK(!param_pattern.index.has_value(),
"ValueParamPattern index set before callee pattern match");
param_pattern.index = NextRuntimeIndex();
ReplaceInstBeforeConstantUse(context, entry.pattern_id, param_pattern);
auto param_id = AddInst<SemIR::ValueParam>(